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Factor generator expression docs out of add_test 

This documentation may be reused wherever generator expressions are
supported.
This commit is contained in:
Brad King 2010-12-06 17:11:36 -05:00
parent bfb7288f81
commit 4091bca4ec
3 changed files with 33 additions and 13 deletions
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1
Source/CMakeLists.txt
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@ -158,6 +158,7 @@ SET(SRCS
cmDocumentationFormatterText.cxx
cmDocumentationFormatterUsage.cxx
cmDocumentationSection.cxx
cmDocumentGeneratorExpressions.h
cmDocumentVariables.cxx
cmDynamicLoader.cxx
cmDynamicLoader.h

15
Source/cmAddTestCommand.h
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@ -13,6 +13,7 @@
#define cmAddTestCommand_h
#include "cmCommand.h"
#include "cmDocumentGeneratorExpressions.h"
/** \class cmAddTestCommand
* \brief Add a test to the lists of tests to run.
@ -77,19 +78,7 @@ public:
"\n"
"Arguments after COMMAND may use \"generator expressions\" with the "
"syntax \"$<...>\". "
"These expressions are evaluted during build system generation and "
"produce information specific to each generated build configuration. "
"Valid expressions are:\n"
" $<CONFIGURATION> = configuration name\n"
" $<TARGET_FILE:tgt> = main file (.exe, .so.1.2, .a)\n"
" $<TARGET_LINKER_FILE:tgt> = file used to link (.a, .lib, .so)\n"
" $<TARGET_SONAME_FILE:tgt> = file with soname (.so.3)\n"
"where \"tgt\" is the name of a target. "
"Target file expressions produce a full path, but _DIR and _NAME "
"versions can produce the directory and file name components:\n"
" $<TARGET_FILE_DIR:tgt>/$<TARGET_FILE_NAME:tgt>\n"
" $<TARGET_LINKER_FILE_DIR:tgt>/$<TARGET_LINKER_FILE_NAME:tgt>\n"
" $<TARGET_SONAME_FILE_DIR:tgt>/$<TARGET_SONAME_FILE_NAME:tgt>\n"
CM_DOCUMENT_COMMAND_GENERATOR_EXPRESSIONS
"Example usage:\n"
" add_test(NAME mytest\n"
" COMMAND testDriver --config $<CONFIGURATION>\n"

30
Source/cmDocumentGeneratorExpressions.h Normal file
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@ -0,0 +1,30 @@
/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2010 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#ifndef cmDocumentGeneratorExpressions_h
#define cmDocumentGeneratorExpressions_h
#define CM_DOCUMENT_COMMAND_GENERATOR_EXPRESSIONS \
"Generator expressions are evaluted during build system generation " \
"to produce information specific to each build configuration. " \
"Valid expressions are:\n" \
" $<CONFIGURATION> = configuration name\n" \
" $<TARGET_FILE:tgt> = main file (.exe, .so.1.2, .a)\n" \
" $<TARGET_LINKER_FILE:tgt> = file used to link (.a, .lib, .so)\n" \
" $<TARGET_SONAME_FILE:tgt> = file with soname (.so.3)\n" \
"where \"tgt\" is the name of a target. " \
"Target file expressions produce a full path, but _DIR and _NAME " \
"versions can produce the directory and file name components:\n" \
" $<TARGET_FILE_DIR:tgt>/$<TARGET_FILE_NAME:tgt>\n" \
" $<TARGET_LINKER_FILE_DIR:tgt>/$<TARGET_LINKER_FILE_NAME:tgt>\n" \
" $<TARGET_SONAME_FILE_DIR:tgt>/$<TARGET_SONAME_FILE_NAME:tgt>\n"
#endif